Individual Calculations May 2011
 Abedi, Amin  Total change: -15.15  Rating chartPersonal card
 9th-Khazar International Cup Open Chess 2011( Group B ) Gilan-Iran Rasht IRI 2011-02-15
RcRownchangeKK*chgGame
 2070 2022 2.00 7 -1.01 15 -15.15 
  Sedaghati, Mehrdad 2171 IRI0.001-0.3015-4.50 
  Zahedi, Iraj 1777 IRI1.0010.20153.00 
  Vahidi, Mohammad f2180 IRI1.0010.711510.65 
  Deljou, R 2178 IRI0.001-0.2915-4.35 
  Sadeghi, M A 2164 IRI0.001-0.3115-4.65 
  Moghaddamian, A 2202 IRI0.001-0.2615-3.90 
  Azimi, Khashayar 1817 IRI0.001-0.7615-11.40 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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